worldsbest
contestada

HELP PLZ.
Answer these questions in whole numbers.
5(t+3)=-10 what is t
-(c-10)+0 what is c
-10(s+3)=-15 what is s
5(f-5)=-60 what is f
-5(2t+2)=-70 what is t
Answer this question as a fraction.
4(3w+2)/3=-6 what is w
BTW
/ means divide

Use this formula to answer the question
5/9(*F-32)=*C
what is -8*C in *F (to the nearest degree).
BTW
/ now means over, basically a fraction
*F means degrees Fahrenheit
*C means degrees Celcius
PLZ READ ALL QUESTIONS. ANSWER ALL QUESTIONS. PLZ DO NOT ANSWER IF YOU ARE UNABLE TO COMPLETE ALL QUESTIONS.
THANK YOU

Respuesta :

AwesomeMochi
#1. 5(t+3)=-10
5t+15=-10
5t=-25
t=-5

#2. -(c-10)=0
-c+10=0
c=10

#3. -10(s+3)=-15
-10s-30=-15
-10s=15
s=-3/2

#4. 5(f-5)=-60
5f-25=-60
5f=-35
f=-7

#5. -5(2t+2)=-70
-10t-10=-70
-10t=-60
t=6

#6. 4(3w+2)/3=-6
12w+8=-18
12w=-26
w=-13/6

#7.Substitute the °C with -8
Equation:
5/9(F-32)=-8
divide both sides by 5/9
F-32= -14.4
add 32 to both sides
F=17.6
Answer: -8°C in °F is approximately 18°F.

BTW, to get the degree sign, it's option+shift+8.

Otras preguntas